5573025

素因数分解:

$3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:111

約数の個数: 72

約数和(自身を含む): 11142144

約数和(自身を除く): 5569119

約数列:

[1, 3, 5, 9, 15, 17, 25, 31, 45, 47, 51, 75, 85, 93, 141, 153, 155, 225, 235, 255, 279, 423, 425, 465, 527, 705, 765, 775, 799, 1175, 1275, 1395, 1457, 1581, 2115, 2325, 2397, 2635, 3525, 3825, 3995, 4371, 4743, 6975, 7191, 7285, 7905, 10575, 11985, 13113, 13175, 19975, 21855, 23715, 24769, 35955, 36425, 39525, 59925, 65565, 74307, 109275, 118575, 123845, 179775, 222921, 327825, 371535, 619225, 1114605, 1857675, 5573025]

約数ペア:

[(1, 5573025), (3, 1857675), (5, 1114605), (9, 619225), (15, 371535), (17, 327825), (25, 222921), (31, 179775), (45, 123845), (47, 118575), (51, 109275), (75, 74307), (85, 65565), (93, 59925), (141, 39525), (153, 36425), (155, 35955), (225, 24769), (235, 23715), (255, 21855), (279, 19975), (423, 13175), (425, 13113), (465, 11985), (527, 10575), (705, 7905), (765, 7285), (775, 7191), (799, 6975), (1175, 4743), (1275, 4371), (1395, 3995), (1457, 3825), (1581, 3525), (2115, 2635), (2325, 2397)]